122304212 has 24 divisors (see below), whose sum is σ = 222299616. Its totient is φ = 58832928.

The previous prime is 122304209. The next prime is 122304241. The reversal of 122304212 is 212403221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6218 + ... + 16830.

It is an arithmetic number, because the mean of its divisors is an integer number (9262484).

Almost surely, 2^122304212 is an apocalyptic number.

It is an amenable number.

122304212 is a deficient number, since it is larger than the sum of its proper divisors (99995404).

122304212 is a wasteful number, since it uses less digits than its factorization.

122304212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10727 (or 10725 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 122304212 is about 11059.1234734042. The cubic root of 122304212 is about 496.3794626980.

Adding to 122304212 its reverse (212403221), we get a palindrome (334707433).

Subtracting 122304212 from its reverse (212403221), we obtain a palindrome (90099009).

The spelling of 122304212 in words is "one hundred twenty-two million, three hundred four thousand, two hundred twelve".